Discussion
Home ‣ Chemical Engineering ‣ Chemical Engineering Basics See What Others Are Saying!
- Question
In troposphere (the weather domain), the temperature 't' at height 'h' above the sea level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)
Options- A. t = 15 - 0.0065 h
- B. t = 15 + 0.0065 h
- C. t = 0.0035 h - 15
- D. t = 15 - 0.0035 h
- Correct Answer
- t = 15 - 0.0065 h
- 1. °API gravity of water at N.T.P. is about
Options- A. 0
- B. 1
- C. 10
- D. 100 Discuss
- 2. Carbon Content by weight in air dried wood may be about __________ percent.
Options- A. 10
- B. 25
- C. 50
- D. 80 Discuss
- 3. Energy produced in the nuclear fission is of the order of __________ MeV.
Options- A. 20
- B. 200
- C. 1000
- D. 2000 Discuss
- 4.
for a Tee (used as elbow, entering run) would be around
Options- A. 5
- B. 60
- C. 200
- D. 350 Discuss
- 5. 200 mesh seive size corresponds to __________ microns.
Options- A. 24
- B. 74
- C. 154
- D. 200 Discuss
- 6. Polycaprolactum is also known as
Options- A. nylon-66
- B. nylon-6
- C. teflon
- D. SBR Discuss
- 7. Carbon/hydrogen ratio (by weight) is maximum (out of following) for
Options- A. gasoline
- B. kerosene
- C. light gas oil
- D. heavy fuel oil Discuss
- 8. Salt content in sea water is about __________ percent.
Options- A. 0.5
- B. 1
- C. 3.5
- D. 10 Discuss
- 9. Refractoriness/fusion points of 'superduty' refractories is __________ °C.
Options- A. 1520-1630
- B. 1630-1670
- C. > 1730
- D. > 2000 Discuss
- 10. Laminar flow of a Newtonion fluid ceases to exist, when the Reynolds number exceeds
Options- A. 4000
- B. 2100
- C. 1500
- D. 3000 Discuss
More questions
Correct Answer: 10
Correct Answer: 50
Correct Answer: 200
Correct Answer: 60
Correct Answer: 74
Correct Answer: nylon-6
Correct Answer: gasoline
Correct Answer: 3.5
Correct Answer: > 1730
Correct Answer: 2100
Comments
There are no comments.More in Chemical Engineering:
Chemical Engineering BasicsChemical Engineering Plant EconomicsChemical Engineering ThermodynamicsChemical ProcessChemical Reaction EngineeringEnvironmental EngineeringFertiliser TechnologyFluid MechanicsFuels and CombustionFurnace TechnologyHeat TransferMass TransferMaterials and ConstructionMechanical OperationsNuclear Power EngineeringPetroleum Refinery EngineeringPolymer TechnologyProcess Control and InstrumentationProcess Equipment and Plant DesignRefractory TechnologyStoichiometryProgramming
Copyright ©CuriousTab. All rights reserved.